Fehlermeldung beim aufrufen der Seite Error: Failed to start application: Failed to start the session

<?php
class JConfig {
public $offline = '0';
public $offline_message = 'Die Seite befindet sich zur Zeit im Aufbau bitte besuchen sie uns später wieder.';
public $display_offline_message = '1';
public $offline_image = '';
public $sitename = 'Gogu-Shelter-Romania';
public $editor = 'jce';
public $captcha = '0';
public $list_limit = '20';
public $access = '1';
public $debug = '0';
public $debug_lang = '0';
public $debug_lang_const = '1';
public $dbtype = 'mysqli';
public $host = 'db5000907992.hosting-data.io';
public $user = 'dbu267991';
public $password = 'xxxxxxxxxxxxxx.';
public $db = 'dbs794497';
public $dbprefix = 'gogu_';
public $live_site = '';
public $secret = 'VyBNPtpwjo11VoSP';
public $gzip = '0';
public $error_reporting = 'default';
public $helpurl = 'https://help.joomla.org/proxy?keyref=Help{major}{minor}:{keyref}&lang={langcode}';
public $ftp_host = '';
public $ftp_port = '';
public $ftp_user = '';
public $ftp_pass = '';
public $ftp_root = '';
public $ftp_enable = '0';
public $offset = 'UTC';
public $mailonline = '1';
public $mailer = 'mail';
public $mailfrom = 'steck@gmx.de';
public $fromname = 'Gogu-Shelter-Romania';
public $sendmail = '/usr/sbin/sendmail';
public $smtpauth = '0';
public $smtpuser = '';
public $smtppass = '';
public $smtphost = 'localhost';
public $smtpsecure = 'none';
public $smtpport = '25';
public $caching = '0';
public $cache_handler = 'file';
public $cachetime = '15';
public $cache_platformprefix = '0';
public $MetaDesc = 'Tiere aus Rumänien, Gogu, Shelter, Romania, Gogu-Shelter-Romania';
public $MetaKeys = 'Tiere aus Rumänien, Gogu, Shelter, Romania, Gogu-Shelter-Romania';
public $MetaTitle = '1';
public $MetaAuthor = '1';
public $MetaVersion = '0';
public $robots = '';
public $sef = '1';
public $sef_rewrite = '0';
public $sef_suffix = '0';
public $unicodeslugs = '0';
public $feed_limit = '10';
public $feed_email = 'none';
public $log_path = '/homepages/25/d842716558/htdocs/gogu/administrator/logs';
public $tmp_path = '/homepages/25/d842716558/htdocs/gogu/tmp';
public $lifetime = '15';
public $session_handler = 'database';
public $shared_session = '0';
public $memcache_persist = '1';
public $memcache_compress = '0';
public $memcache_server_host = 'localhost';
public $memcache_server_port = '11211';
public $memcached_persist = '1';
public $memcached_compress = '0';
public $memcached_server_host = 'localhost';
public $memcached_server_port = '11211';


public $redis_persist = '1';
public $redis_server_host = 'localhost';
public $redis_server_port = '6379';
public $redis_server_auth = '';
public $redis_server_db = '0';
public $proxy_enable = '0';
public $proxy_host = '';
public $proxy_port = '';
public $proxy_user = '';
public $proxy_pass = '';
public $massmailoff = '0';
public $replyto = '';
public $replytoname = '';
public $MetaRights = '';
public $sitename_pagetitles = '0';
public $force_ssl = '0';
public $session_memcache_server_host = 'localhost';
public $session_memcache_server_port = '11211';
public $session_memcached_server_host = 'localhost';
public $session_memcached_server_port = '11211';
public $session_redis_persist = '1';
public $session_redis_server_host = 'localhost';
public $session_redis_server_port = '6379';
public $session_redis_server_auth = '';
public $session_redis_server_db = '0';
public $frontediting = '1';
public $cookie_domain = '';
public $cookie_path = '';
public $asset_id = '1';
}